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Cheap flights from Belfast City Airport to Castletown from £73

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/5. Fares are subject to change and may not be available on all flights or dates of travel.
BHD — IOM
24 May — 31 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Belfast City to Castletown

Enter your travel dates to find the best prices.

Cheapest flights from Belfast City to Castletown
Explore the most affordable flight options available from Belfast City to Castletown. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 April 2026.

Mon 8/614:00
BHD
-
IOM
Nonstop0h 35m
Multiple Airlines
Wed 8/715:00
IOM
-
BHD
1 stop22h 35m
Multiple Airlines
Deal found 21/4£109
Thu 21/511:50
BHD
-
IOM
1 stop6h 50m
Multiple Airlines
Thu 28/515:20
IOM
-
BHD
Nonstop0h 35m
Multiple Airlines
Deal found 21/4£125
Fri 5/614:00
BHD
-
IOM
Nonstop0h 35m
Aer Lingus
Mon 8/615:20
IOM
-
BHD
Nonstop0h 35m
Aer Lingus
Deal found 21/4£136
Tue 2/614:00
BHD
-
IOM
Nonstop0h 35m
Multiple Airlines
Thu 4/609:40
IOM
-
BHD
1 stop5h 50m
Multiple Airlines
Deal found 21/4£141
Thu 23/714:05
BHD
-
IOM
1 stop4h 45m
easyJet
Fri 24/718:20
IOM
-
BHD
1 stop19h 25m
easyJet
Deal found 20/4£153
Thu 21/511:50
BHD
-
IOM
1 stop6h 50m
easyJet
Thu 28/519:10
IOM
-
BHD
1 stop22h 30m
easyJet
Deal found 23/4£154
Wed 20/516:10
BHD
-
IOM
1 stop23h 15m
easyJet
Wed 27/519:20
IOM
-
BHD
1 stop16h 00m
easyJet
Deal found 22/4£155

Find flight deals from Belfast City to Castletown

Discover tips and strategies to find the most affordable flight options for your journey from Belfast City (BHD) to Castletown (IOM). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 24 April 2026.

Round-trip from

£109

One-way from

£73
easyJet
  • easyJet
  • 8/6-8/7
  • 1 total stop
  • 23h 10m total
  • Belfast to Castletown
Search Deals
10/5
  • 10/5
  • 1 total stop
  • 25h 40m total
  • Belfast to Castletown
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Belfast City to Castletown that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 24 April 2026.
Use the filters below to find and compare flights from Belfast City Airport to Castletown that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BelfastCastletown

BHD - IOM

BHDIOM

Belfast City

Mon 8/6

14:00-14:35

Nonstop0h 35m

Castletown Ronaldsway

Wed 8/7

15:00-13:35

1 stop22h 35m

£118

BelfastCastletown

BHD - IOM

BHDIOM

Belfast City

Thu 23/7

14:05-18:50

1 stop4h 45m

Castletown Ronaldsway

Fri 24/7

18:20-13:45

1 stop19h 25m

£153
Fastest return journey

BelfastCastletown

BHD - IOM

BHDIOM

Belfast City

Sat 6/6

14:00-14:35

Nonstop0h 35m

Castletown Ronaldsway

Thu 11/6

09:40-13:50

1 stop4h 10m

£155

BelfastCastletown

BHD - IOM

BHDIOM

Belfast City

Wed 20/5

16:10-15:25

1 stop23h 15m

Castletown Ronaldsway

Wed 27/5

19:20-11:20

1 stop16h 00m

£155

BelfastCastletown

BHD - IOM

BHDIOM

Belfast City

Fri 15/5

07:00-16:55

1 stop9h 55m

Castletown Ronaldsway

Mon 18/5

09:10-21:05

1 stop11h 55m

£170

BelfastCastletown

BHD - IOM

BHDIOM

Belfast City

Thu 21/5

11:50-18:40

1 stop6h 50m

Castletown Ronaldsway

Thu 28/5

09:40-15:30

1 stop5h 50m

£171

BelfastCastletown

BHD - IOM

BHDIOM

Belfast City

Fri 8/5

07:00-16:55

1 stop9h 55m

Castletown Ronaldsway

Sat 9/5

09:30-13:50

1 stop4h 20m

£199

BelfastCastletown

BHD - IOM

BHDIOM

Belfast City

Tue 2/6

14:00-14:35

Nonstop0h 35m

Castletown Ronaldsway

Thu 4/6

19:10-17:20

3 stops22h 10m

£204

BelfastCastletown

BHD - IOM

BHDIOM

Belfast City

Thu 7/5

11:50-15:25

1 stop3h 35m

Castletown Ronaldsway

Sat 9/5

09:30-17:20

1 stop7h 50m

£214

BelfastCastletown

BHD - IOM

BHDIOM

Belfast City

Wed 20/5

07:00-16:50

2 stops9h 50m

Castletown Ronaldsway

Wed 27/5

12:15-08:55

2 stops20h 40m

£216

Flights are sorted by cheapest return flights first.

Deals found on 19/4

Showing 1-10 of 14 resultsSorted by cheapest first
1
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Best time to book a flight from Belfast City to Castletown

Have a flexible travel schedule? Discover the best time to fly to Castletown from Belfast City with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from Belfast City to Castletown. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Castletown from Belfast City?

    Most people fly into Castletown Ronaldsway (IOM) if they book a flight to Castletown from Belfast City. On average, Ronaldsway has 0 inbound flights from Belfast City per day from 0 airlines. Castletown Ronaldsway is conveniently located just 1.4 mi from Castletown’s city center.

  • How long is the flight from Belfast City Airport to Castletown?

    A quick flight from Belfast City Airport to Castletown can take about 35m. Aer Lingus provides one of the quickest options available for as low as £136. The distance from Belfast City Airport to Castletown is about 62 mi. All flights are typically direct.

  • Can I find deals for flights from Belfast City to Castletown that include hotel bookings?

    Yes. In addition to deals on Belfast City to Castletown flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Belfast City to Castletown?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Belfast City to Castletown.

  • Can I find deals for business class flights from Belfast City to Castletown?

    Yes. Cheapflights offers flight deals from Belfast City to Castletown by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Travelling to a place near Castletown?

Book flights to Castletown if you plan to visit one of these locations
Douglas

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Belfast City to Castletown

See prices for flight routes from nearby airports that may be better suited for you.
Belfast Intl to Castletown flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Belfast City to Castletown?

Deals for Belfast City to Castletown flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Belfast City to Castletown?

Cheapflights helps you find that perfect flight to Castletown from Belfast City by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Belfast City to Castletown with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Belfast City to Castletown flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Belfast City to Castletown become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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